AW: RFNoC, UHD4.0

[Dobler, Anton]

Thank you for that information. Can I safely use one of the default images or 
is there danger to brick the device if the SHA256 does not match each other?
BR,
Anton
________________________________________
Von: Cédric Hannotier <cedric.hannotier@ulb.be>
Gesendet: Donnerstag, 12. Mai 2022 10:50
An: Marcus D. Leech
Cc: Dobler, Anton; discuss-gnuradio@gnu.org; usrp-users@lists.ettus.com
Betreff: Re: RFNoC, UHD4.0

On 11/05/22 15:33, Marcus D. Leech wrote:
> On 2022-05-11 15:24, Dobler, Anton wrote:
> > I use a n310 and have two 10gigbit for data streaming and one 1gigbit
> > for managing the device… the strange thing about it is that the example
> > flowgraph with rx radio downconverter and rx streamer works without any
> > problems…
> > I run the application on the host pc…
> > What is that receiver profile error about?
> >
> > What can I do about the sha256 error? I also think the problem is rather
> > due to my setup …
> You might try upgrading to newer release of UHD.   I would also suggest
> continuing this discussion on the usrp-users mailing list, where there's a
> bit more RFNOC
>   activity and expertise.
>
> I don't know what to suggest about the SHA256 error.  Possibly your
> installation doesn't have the correct SHA256 tools, or your filesystem is
> truncating the files?
>   The images_downloader application uses the Python package "hashlib".
> Perhaps that is failing in some way in your installation?

The SHA256 error seems legit.
If you compare the hash between the downloaded zip and the manifest,
they do not match.

Expected hash for "e3xx_e310_sg1_fpga_default" [1]:
89cb6985184d41d42bc5bde87addb5432f51a067175c1ec48568a8c03008cbda

sha256sum of downloaded zip [2]:
73cad3cd5271d388de271accd15045daca8d61c850a5cc9459bd38dc0cb6893c


[1] 
https://github.com/EttusResearch/uhd/blob/b38c9d837201482842b00e1af858cbcf51791c17/images/manifest.txt
[2] 
https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg1_fpga_default-g2cba65b.zip

> >
> > Thank you,
> >
> > BR
> > ------------------------------------------------------------------------
> > *Von:* Discuss-gnuradio
> > <discuss-gnuradio-bounces+anton.dobler=unibw.de@gnu.org> im Auftrag von
> > Marcus D. Leech <patchvonbraun@gmail.com>
> > *Gesendet:* Mittwoch, 11. Mai 2022 20:54:15
> > *An:* discuss-gnuradio@gnu.org; usrp-users@lists.ettus.com
> > *Betreff:* Re: RFNoC, UHD4.0
> > On 2022-05-11 14:45, Dobler, Anton wrote:
> > >
> > > Dear Community,
> > >
> > >
> > > I try to set up a basic flowgraph in GRC consisting out of a null
> > > source, a tx streamer and DUC and a TX radio.
> > >
> > >
> > > I use UHD4.0 and GR3.8.2.
> > >
> > >
> > > However, I get the following error message:
> > >
> > >
> > > /RuntimeError: RuntimeError: Error during RPC call to `init'. Error
> > > message: RuntimeError: Receiver profile out of range RF bandwidth./
> > >
> > >
> > > I tried different settings for sample rate, etc. but still I get
> > > that error. I attached the used flowgraph.
> > >
> > >
> > >
> > >
> > > The second question is with regards to the default fpga images. When
> > > I download the images I get the following error:
> > >
> > >
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg1_fpga_default-g2cba65b.zip!/
> > > /01137 kB / 01137 kB (100%) e3xx_e310_sg3_fpga_default-g2cba65b.zip/
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg3_fpga_default-g2cba65b.zip!/
> > > /10183 kB / 10183 kB (100%) e3xx_e320_fpga_default-g2cba65b.zip/
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e320_fpga_default-g2cba65b.zip!/
> > > /20729 kB / 20729 kB (100%) n3xx_n310_fpga_default-g2cba65b.zip/
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n310_fpga_default-g2cba65b.zip!/
> > > /14345 kB / 14345 kB (100%) n3xx_n300_fpga_default-g2cba65b.zip/
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n300_fpga_default-g2cba65b.zip!/
> > > /27285 kB / 27285 kB (100%) n3xx_n320_fpga_default-g2cba65b.zip/
> > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n320_fpga_default-g2cba65b.zip!/
> > >
> > > What can I do to solve that problem?
> > >
> > >
> > >
> > > Any help would be more than welcome!
> > >
> > >
> > > Thanks,
> > >
> > >
> > > BR,
> > >
> > >
> > > Anton
> > >
> > What type of USRP?  Are you running this on the device itself, or over a
> > network connection?  If over a network connection, what type of
> > connection?
> >
> >
> > The SHA256 errors means that there's a problem with the repository, or
> > that your access to the repository is corrupting files, or they're being
> > corrupted on
> >   your system as they arrive.   I haven't *heard* that the repository
> > has any problems for that release of UHD.
> >
> >
--

Cédric Hannotier